WALL MOUNT RANGE HOOD COS-63175 COS-63190 COS-63175S COS-63190S COS-668A750 COS-668A900 COS-668AS750 COS-668AS900 COS-6324EWH COS-668WRC75 COS-668WRC90 COS-668WRCS75 COS-668WRCS90 COS-63024P INSTALLATION INSTRUCTIONS AND USE & CARE GUIDE IMPORTANT: READ AND SAVE THESE INSTRUCTIONS. FOR RESIDENTIAL USE ONLY. INSTALLER: PLEASE LEAVE THESE INSTRUCTIONS WITH THIS UNIT FOR THE OWNER. OWNER: PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE. Rev.23.
THANK YOU FOR YOUR PURCHASE Thank you for your purchase. We know that you have many brands and products to choose from and we are honored to know that you have decided to take one of our products into your home and hope that you enjoy it. COSMO Appliances are designed according to the strictest safety and performance standard for the North American market. We follow the most advanced manufacturing philosophy. Each appliance leaves the factory after thorough quality inspection and testing.
TABLE OF CONTENTS RANGE HOOD SAFETY ........................................................................................ 4 Important Safety Instructions ................................................................................. 5 INSTALLATION REQUIREMENTS ........................................................................ 7 Tools and Parts .......................................................................................................... 7 Location Requirements .......................
RANGE HOOD SAFETY READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others. All safety messages will follow the safety alert symbol and either the word "WARNING" or "CAUTION.
IMPORTANT SAFETY INSTRUCTIONS WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: • Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer. • Before servicing or cleaning the unit, switch the power off at the service panel and lock the service panel to prevent power from being switched on accidentally.
IMPORTANT SAFETY INSTRUCTIONS • Always turn the hood ON when cooking at high heat or when flambéing food (i.e. Crepes Suzette, Cherries Jubilee, Peppercorn Beef Flambé). - The fire is small and contained in the area where it started. • Clean ventilating fans frequently. Grease should not be allowed to accumulate on the fan or filter. - You can fight the fire with your back to an exit. • Use proper pan sizes. Always use cookware appropriate for the size of the surface element.
INSTALLATION REQUIREMENTS Tools and Parts Gather the required tools and parts before starting installation. Read and follow the instructions provided with any tools listed here.
Parts Supplied Remove parts from packages. Check that all parts are included.
Location Requirements IMPORTANT: • Observe all governing codes and ordinances. Have a qualified technician install the range hood. It is the installer’s responsibility to comply with installation clearances specified on the model/serial/rating plate. The model/serial/rating plate is located inside the range hood on the rear wall of the range hood. Range hood location should be away from strong draft areas, such as windows, doors, and strong heating vents.
Product Dimensions 631 SERIES 30" Model: COS-63175 / 63175S 36" Model: COS-63190 / 63190S 6 ³⁄₄" (17.2 cm) 8 ¹⁄₄" (20.9 cm) Ductless (Recirculating): 29 ³⁄₄" (75.6 cm) min. 39 ⁷⁄₁₆" (100.1 cm) max. 15 ¹⁄₂" (39.3 cm) Ducted (Vented): 25 ⁵⁄₈" (65.1 cm) min. 39 ⁷⁄₁₆" (100.1 cm) max. 10 ³⁄₁₆" (25.8 cm) 30" Model: 29 ⁵⁄₁₆" (74.5 cm) or 36" Model: 35 ¹⁄₄" (89.5 cm) 10 19 ¹¹⁄₁₆" (50.0 cm) 1 ⁹⁄₁₆" (4.
668 SERIES 30" Model: COS-668A750 / 668AS750 / 668WRC75 / 668WRCS75 36" Model: COS-668A900 / 668AS900 / 668WRC90 / 668WRCS90 12 ³⁄₄" (32.4 cm) 11 ¹⁄₈" (28.3 cm) Ductless (Recirculating): 25 ⁹⁄₁₆" (65.0 cm) min. 39 ³⁄₁₆" (99.5 cm) max. Ducted (Vented): 21 ⁷⁄₁₆" (54.5 cm) min. 39 ³⁄₁₆" (99.5 cm) max. 19 ³⁄₈" (49.2 cm) 2 ³⁄₈" (6.0 cm) 30" Model: 29 ⁵⁄₁₆" (74.5 cm) or 36" Model: 35 ¹⁄₄" (89.5 cm) 18 ¹⁄₂" (47.
COS-6324EWH 6 ³⁄₄" (17.2 cm) 8 ¹⁄₄" (20.9 cm) Ductless (Recirculating): 26 ¹¹⁄₁₆" (67.8 cm) min. 36 ⁵⁄₁₆" (92.3 cm) max. Ducted (Vented): 22 ⁹⁄₁₆" (57.3 cm) min. 36 ⁵⁄₁₆" (92.3 cm) max. 15 ¹⁄₂" (39.3 cm) 7 ¹⁄₁₆" (18.0 cm) ¹³⁄₁₆" (2.0 cm) 18 ¹⁵⁄₁₆" (48.1 cm) 23 ⁷⁄₁₆" (59.5 cm) COS-63024P 6 ³⁄₄" (17.2 cm) 8 ¹⁄₄" (20.9 cm) Ductless (Recirculating): 26 ¹¹⁄₁₆" (67.8 cm) min. 36 ⁵⁄₁₆" (92.3 cm) max. 15 ¹⁄₂" (39.3 cm) Ducted (Vented): 22 ⁹⁄₁₆" (57.3 cm) min. 36 ⁵⁄₁₆" (92.3 cm) max. 7 ¹⁄₁₆" (18.
Cabinet Clearances Given dimensions are minimum clearances. Wall Mount Range Hood 12" (30.5 cm) Overhead Cabinet Depth A Max. 36" (91.4 cm) Min. 24" (61.0 cm) 18" (45.7 cm) 36" (91.4 cm) Model A 24" Model: 23 ⁷/₁₆" (59.5 cm) COS-6324EWH 30" Model: 29 ⁵/₁₆" (74.5 cm) COS-668A750, COS-668AS750 COS-668WRC75, COS-668WRCS75 COS-63024P, COS-63175, COS-63175S 36" Model: 35 ⁷/₁₆" (90.0 cm) COS-668A900, COS-668AS900 COS-668WRC90, COS-668WRCS90 COS-63190, COS-63190S IMPORTANT: • 24" (61.
Venting Requirements (Ducted installations only) • Duct system must terminate to the outdoors, except for ductless (recirculating) installations. • Do not terminate the duct system in an attic or other enclosed area. • Do not use 4" (10.2 cm) laundry-type wall cap. • Use metal duct only. A rigid metal duct is recommended. Plastic or metal foil duct is not recommended. • The length of duct system and number of elbows should be kept to a minimum to provide efficient performance.
Venting Methods • This range hood is factory set for venting through the roof or through the wall. The exhaust opening is 6" (15.2 cm) round. A 6" (15.2 cm) round duct system is recommended. The duct system needed for installation is not included. • If it is not possible to vent cooking fumes and vapors to the outside, the range hood can be used in the ductless (recirculating) version, using a charcoal filter kit. To order, see "Optional Parts" in the "Tools and Parts" section.
Calculating Duct System Length The recommended duct system is 6" (15.2 cm) round duct with a maximum length of 35 ft (10.7 m). For the best performance, use no more than three 90° elbows. To calculate the length of the system you need, add the equivalent feet (meters) for each duct piece used in the system. Duct Piece 6" (15.2 cm) Round 45° elbow 2.5 ft (0.8 m) 90° elbow 5.0 ft (1.5 m) Maximum equivalent duct length is 35 ft (10.7 m). Example Duct System - 6" (15.2 cm) 90˚ elbow 6 ft (1.
Electrical Requirements Observe all governing codes and ordinances. Ensure that the electrical installation is adequate and in conformance with National Electrical Code, ANSI/NFPA 70 (latest edition), or CSA Standards C22.1-94, Canadian Electrical Code, Part 1 and C22.2 No. 0-M91 (latest edition) and all local codes and ordinances. If codes permit and a separate ground wire is used, it is recommended that a qualified electrician determine that the ground path is adequate.
INSTALLATION INSTRUCTIONS 63 SERIES COS-63175 / COS-63190 / COS-63175S / COS-63190S COS-6324EWH / COS-63024P Inner chimney (upper vent cover) Outer chimney (lower vent cover) 6" round aluminum duct Range hood (main core) Metal filters 18
668 SERIES COS-668A750 / COS-668A900 / COS-668AS750 / COS-668AS900 COS-668WRC75 / COS-668WRC90 / COS-668WRCS75 / COS-668WRCS90 Inner chimney (upper vent cover) Outer chimney (lower vent cover) 6" round aluminum duct Range hood (main core) Tempered glass Metal filters 19
Prepare Location • It is recommended that the duct system be installed before the range hood is installed. • Before making cutouts, make sure there is proper clearance within the ceiling or wall for duct fittings. • Remove installations parts carefully. Wear hand gloves to protect against sharp edges. • Remove the foams, tapes, and protective films covering the product before putting it into operation.
Brackets Installation WALL BACK VIEW Range Hood Mounting Bracket WARNING EXCESSIVE WEIGHT HAZARD • Use two or more people to move and install range hood. • Failure to do so can result in back or other injury. 1. Determine and mark the vertical centerline on the wall where the range hood will be installed. 2. Select a mounting height between a minimum of 24" (61.0 cm) and a suggested maximum of 36" (91.4 cm) above the cooktop/range to the bottom of the range hood.
3. Place range hood on the wall above the horizontal reference line, and make sure it is level. Mark the mounting slots on back of range hood on the wall, and rest range hood on covered surface. 4. Align the mounting arms on range hood mounting bracket with the mounting slot markings on the wall, and make sure it is level. Mark centers of the (3) mounting screw locations on the wall. IMPORTANT: • All mounting screws must be installed into wood stud where possible.
Chimney (Vent Cover) Support Brackets WARNING EXCESSIVE WEIGHT HAZARD • Use two or more people to move and install range hood. • Failure to do so can result in back or other injury. IMPORTANT: • The inner (upper) chimney support bracket is slightly longer than the outer (lower) chimney support bracket. 1. Using 2 or more people, hang range hood on mounting bracket through the mounting slots on back of range hood. 2. Place both inner (upper) and outer (lower) chimneys onto hood.
3. Lift inner (upper) chimney to ceiling. Using a pencil, mark on the wall adjacent to the inner chimney the center of the screw locations near the top on both sides of the inner chimney. Carefully slide the inner (upper) chimney down. NOTE: • For ductless (recirculating) installations, the venting holes near the top of the inner (upper) chimney should be exposed from the outer (lower) chimney to allow air recirculation. Screw location Inner (upper) chimney WALL Outer (lower) chimney 4.
5. Position the outer chimney support bracket on the wall with the top of the outer chimney hooking onto the support bracket on both sides. Align the center of the support bracket with the centerline on the wall, and make sure it is level. Mark the (2) mounting screw locations of the support bracket. Outer (lower) chimney 6. Rest chimneys and range hood on covered surface. For wood, drill 5/32" (4mm) pilot holes at all locations where mounting screws are being installed into wood.
Install Range Hood WARNING EXCESSIVE WEIGHT HAZARD • Use two or more people to move and install range hood. • Failure to do so can result in back or other injury. WARNING ELECTRIC SHOCK HAZARD • Disconnect power before servicing. • Replace all parts and panels before operating. • Plug into a grounded 3-prong outlet. • Failure to do so can result in death, fire, or electrical shock 1. Using 2 or more people, hang range hood on mounting bracket through the mounting slots on back of range hood. 2.
5. Place both inner (upper) and outer (lower) chimneys onto hood, and hang outer chimney onto the lower support bracket on the wall. The inner chimney must slide into the outer chimney. NOTE: • To help prevent scratches, lay paper or a kitchen towel over the top edges of the outer (lower) chimney to protect the surface. Inner (upper) chimney support bracket Inner (upper) chimney Outer (lower) chimney 6.
7. (Optional) For models with screw holes on the range hood aligning with the screw holes on both sides of the outer (lower) chimney at the bottom, install (2) 3 x 10 mm screws. Inner (upper) chimney Outer (lower) chimney Complete Installation 1. For ductless (recirculating) installations only: Install charcoal filters over grille on blower housing. See the "Range Hood Care" section. 2. For models with oil tray included: Install the oil tray on the blower. 3. Install metal filters.
RANGE HOOD USE The range hood is designed to remove smoke, cooking vapors and odors from the cooktop area. For best results, start the range hood before cooking and allow it to operate several minutes after the cooking is complete to clear all smoke and odors from the kitchen. Controls Push-Button Models COS-6324EWH COS-63024P Blower Off button Blower speed maximum button Blower speed minimum button Light On/Off button Blower speed medium button Operating the Light The Light On/Off button for off.
Push-Button Models COS-668A750 COS-668WRC75 COS-63175 COS-668A900 COS-668WRC90 COS-63190 A B C D E A. Light On/Off button D. Blower speed minimum button B. Blower speed maximum button E. Blower Off button C. Blower speed medium button Operating the Light The Light On/Off button (A) controls both lights. Press once for on and again for off. Operating the Blower The Blower Speed buttons (B, C, and D) set the desired speed and control the sound level for quiet operation.
Soft-Touch Models COS-668AS750 COS-668WRCS75 COS-63175S COS-668AS900 COS-668WRCS90 COS-63190S A B C D E F A. Light On/Off button D. Blower speed increase button B. Timer button E. Blower speed maximum button C. Blower speed decrease button F. Blower power On/Off button Operating the Light The Light On/Off button (A) controls both lights. Press once for on and again for off.
Setting the Clock 1. Press and hold the Timer button (B) for 3 seconds. 2. Press or hold the Blower Speed Increase button (D) to set hours, and the Blower Speed Decrease button (C) to set minutes. 3. Press the Timer button (B) to confirm. Wait for 5 seconds for the changes to be saved. RANGE HOOD CARE Cleaning IMPORTANT: • Clean the range hood and grease filter frequently according to the following instructions. Replace grease filter before operating range hood.
Replacing the Charcoal Filter For Ductless (Recirculating) Installations After approximately 6 months of normal use the charcoal filter should be replaced. To order replacement charcoal filter kit, see "Optional Parts" in the "Tools and Parts" section. To Install Charcoal Filter 1. Turn off fan and lights. Check that the LED lights are cool. 2. Remove the metal filters. See the "Metal Grease Filter" section. 3. Fit and turn clockwise the charcoal filter on both sides of the fan motor.
Replacing the LED Light Turn off the range hood and allow the LED Lights to cool. Replace the LED lights using tissue or wearing cotton gloves to handle them. 1. Disconnect power. 2. Remove the metal filters. See "Metal Grease Filter" in the "RANGE HOOD CARE" section. 3. Disconnect the LED light cable from the range hood. 4. Use a flat-blade screwdriver to gently pry and remove the LED light. 5. Install a replacement LED light.
LIMITED WARRANTY WARRANTY AND SERVICE TO RECEIVE WARRANTY SERVICE, YOUR PRODUCT MUST BE REGISTERED. TO REGISTER AND REVIEW FULL WARRANTY DETAILS, VISIT: WWW.COSMOAPPLIANCES.COM/WARRANTY SCAN TO REGISTER CUSTOMER SUPPORT TO CHAT WITH US LIVE FOR ASSISTANCE, VISIT: WWW.COSMOAPPLIANCES.
IMPORTANT Do Not Return This Product To The Store If you have a problem with this product, please contact COSMO Customer Support at +1 (888) 784-3108 DATED PROOF OF PURCHASE, MODEL #, AND SERIAL # REQUIRED FOR WARRANTY SERVICE. IMPORTANT Ne pas Réexpédier ce Produit au Magasin Pour tout problème concernant ce produit, veuillez contacter le service des consommateurs Cosmo Customer Support au +1 (888) 784-3108 UNE PREUVE D’ACHAT DATEE EST REQUISE POUR BENEFICIER DE LA GARANTIE.
MEMO
APPLIANCES Cosmo is constantly making efforts to improve the quality and performance of our products, so we may make changes to our appliances without updating this manual. Electronic version of this manual is available at: www.cosmoappliances.
